Security Updates

Please select the language you're interested in.

Download V2 Virus Definition Updates (DATs)

DAT File Platform Notes Version Release Date File Size (MB)
DAT Package For Use with ePO
SHA-256: 891EF483398792CFECFFBE93E3BB04BDB3DC8C9ABAFD05C877F79012C8281CF1
- - 11480 Jun 30, 2025 216.24

Download MEDDAT Updates

DAT File Platform Notes Version Release Date File Size (MB)
DAT Package For Use with ePO
SHA-256: 97E8CC22EA9B7D1EF2079D67F92C8131CACC0841B1413A63DC123F56DD88E08A
Linux and Mac 6113 Jun 30, 2025 116.39

Download V3 Virus Definition Updates (DATs)

DAT File Platform Notes Version Release Date File Size (MB)
V3_5936dat.exe
SHA-256: 432392587AC7BCA1397F319F6AA58C6FF5F13D617E28FFEB8B917B975DF78E2C
Windows-Intel - 5936 Jun 30, 2025 397.67
DAT Package For Use with ePO
SHA-256: B32E28C3EAE8C21E3B0ABF0C9C5D6893AD2CEC6D4F26F333B22A68A5024F97DB
- - 5936.0 Jun 30, 2025 237.7

Customers must have a current Technical Support agreement in order to be entitled to download product updates and upgrades, including engine and DAT updates. By downloading any of the attached files, I acknowledge that I currently have a valid Technical Support agreement with Trellix. Click I Agree to accept, or I Disagree to take you back to our main page.


I Disagree